Icon for TanStack AI

TanStack AI

Open Source

Framework-agnostic TypeScript library for AI chat, streaming, tools, and structured outputs

TanStack AI is an open-source TypeScript library for building AI features across JavaScript frameworks. It covers chat and streaming, server and client tools, MCP, structured outputs, and multi-modal generation, with adapters for OpenAI, Anthropic, Gemini, Groq, and others.

It provides bindings for React, Vue, Svelte, Solid, and React Native, with a focus on UI integration and type safety. Part of the TanStack ecosystem. Currently pre-1.0.

Pricing: Free

Screenshot of TanStack AI webpage

Is your product missing?

Add it here →